Nina Žižić (pronounced [nîna ʒǐʒit͡ɕ]; born 20 April 1985) is a Montenegrin singer.

In December 2012, RTCG announced that Who See would represent Montenegro in the Eurovision Song Contest 2013 held in Malmö together with a "secret artist", who was later revealed to be Žižić.

[3] In 2021, Žižić was a member of the internal jury to select Montenegro's entry for the Eurovision Song Contest 2022.

[4] Žižić participated in Montesong 2024, the Montenegrin national final for the Eurovision Song Contest 2025, finishing second to Neonoen.

However, Neonoen withdrew on 4 December 2024 due to having previously performed their entry in 2023, a violation of the rules.